婴幼儿面白、疲乏、舌淡等气血两虚宜选用（）
A.黄芪
B.党参
C.首乌
D.黄精
E.大枣
参考答案：A, B, C, D, E
Various experiments have been carried out to _____ the proper way to raise children. [ ]
A. make
B. fight
C. work
D. seek
杂草检疫
